<?php
$data=$_REQUEST['id'];
$pdo=new PDO('mysql:dbname=BB;charset=utf8','root'); 
$sel=$pdo->prepare('delete from price where id=:id');
if($sel->execute(array('id'=>$data))){
	 echo "删除成功";
	 header('location:v_list.php');
}else{
	echo "删除不成功";
	header('location:v_list.php');
};
?>